-
-
September 27, 2017 at 11:19 am
admin
Ansys EmployeeWhy is a difference in the temperature distribution observed when heat flux is specified at the wall of a fluid domain and when a solid domain is considered with the same heat source?
-
November 8, 2017 at 8:22 am
Vishal Ganore
Ansys EmployeeWhen a CHT simulation with heat source in the solid is defined, a distribution of the heat flux at the fluid-solid interface is observed according to the temperature gradients between the solid and the fluid domain. This is part of the solution. To get the same results between the simulation with and without considering the solid please write a boundary condition profile at the fluid interface side from the CHT-simulation in ANSYS CFD-Post, load it in ANSYS CFX Pre and use as a Boundary condition at the heated wall of the fluid domain. How to use Boundary condition profile can be found in the ANSYS Documentation> CFX> Modeling Guide>2.9 Profile Boundary Condition.
-
- You must be logged in to reply to this topic.

Earth Rescue – An Ansys Online Series
The climate crisis is here. But so is the human ingenuity to fight it. Earth Rescue reveals what visionary companies are doing today to engineer radical new ideas in the fight against climate change. Click here to watch the first episode.

Ansys Blog
Subscribe to the Ansys Blog to get great new content about the power of simulation delivered right to your email on a weekly basis. With content from Ansys experts, partners and customers you will learn about product development advances, thought leadership and trends and tips to better use Ansys tools. Sign up here.
- Suppress Fluent to open with GUI while performing in journal file
- Floating point exception in Fluent
- What are the differences between CFX and Fluent?
- Heat transfer coefficient
- Getting graph and tabular data from result in workbench mechanical
- The solver failed with a non-zero exit code of : 2
- Difference between K-epsilon and K-omega Turbulence Model
- Time Step Size and Courant Number
- Mesh Interfaces in ANSYS FLUENT
- error in cfd post
-
2642
-
2110
-
1335
-
1112
-
461
© 2023 Copyright ANSYS, Inc. All rights reserved.